RxJS : forkJoin vs combineLatest
RxJS (Reactive Extensions for JavaScript) is a library for reactive programming using observables that makes it easier to compose asynchronous or…
Rxjs “Subject” VS “Observable”
1- Subject An RxJS Subject is a special type of Observable that allows values to be multicasted to many Observers.…
“tap” VS “map” Operators in RxJS?
The tap and map are both RxJS operators, RxJS operators are just function that performs some manipulation over the (stream) data. he map is a pipeable…
How to emit an event from parent to child component?
Usually we use @Output() and EventEmitter (from Angular/core) to emit an event to parent component. @Output() addTab = new EventEmitter<any>(); ...…